Detection of Flavonoid Compounds of Daruju Root Extract (Acanthus ilicifolius Linn) using Thin Layer Chromatography and UV-Vis Spectrophotometry. J. Sains. Kes [Internet]. 2023 Feb. 28 [cited 2025 Apr. 11];5(1):1-5. Available from: https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/329